Date: Mon, 22 Sep 2003 19:24:07 +1000 From: "tim" <tim@sterlingmicros.com.au> To: <freebsd-scsi@freebsd.org> Subject: ahd0: Unexpected PKT busfree condition Message-ID: <001601c380eb$468b9ad0$0101a8c0@nutter>
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Hi Guys I am running 4.8_release on a intel SE7501BR2 server board. Everything = appeared to be running fine for about 3 months but just the other day = this message popped up (see below) and ever since the machine has ran = like crap. The speed at which it serves files (via samba)to the windows = network is pathetic,before this message came up it ran like the wind but = now it doesn't and my customer is kinda getting a bit fed up with the = slow access speeds and i really need to find a solution to this = quick!!...i am using a 36gb Seagate 15,000 rpm drive (sorry can't = remember the exact model from memory but i wil post it, if it is = required). Basically i think it is one of three things 1)Dodgy = Motherboard 2)H/D on the way out 3)dodgy drivers in Freebsd. I am really = hoping it is 1 or 2 because it's easy to send the stuff back and get it = replaced but i really don't want to use another OS unless it's OpenBSD = but 3.3 doesn't seem to support the on-board scsi but maybe 3.4 will but = that ain't due till october i think. i doubt this matters but i am only = running 1 xeon on this board. cheers Tim ahd0: Unexpected PKT busfree condition >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< ahd0: Dumping Card State at program address 0x10 Mode 0x22 Card was paused HS_MAILBOX[0x40]:(ENINT_COALESS) INTCTL[0xc0]:(SWTMINTEN|SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11] DFFSTAT[0x0]:(CURRFIFO_0) SCSISIGI[0x24]:(P_DATAOUT_DT|BSYI) SCSIPHASE[0x1]:(DATA_OUT_PHASE) SCSIBUS[0x0] LASTPHASE[0x1]:(P_DATAOUT|P_BUSFREE) SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI) SEQCTL0[0x10]:(FASTMODE) SEQINTCTL[0x8]:(SCS_SEQ_INT1M0) SEQ_FLAGS[0x0] SEQ_FLAGS2[0x0] SSTAT0[0x0] SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS) SSTAT2[0x0] SSTAT3[0x80] PERRDIAG[0x0] SIMODE1[0xa4]:(ENSCSIPERR|ENSCSIRST|ENSELTIMO) LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x81]:(LQIGSAVAIL|PACKETIZED) LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0x81]:(LQOSTOP0) SCB Count =3D 80 CMDS_PENDING =3D 54 LASTSCB 0x20 CURRSCB 0x20 NEXTSCB = 0x14 qinstart =3D 2990 qinfifonext =3D 2990 QINFIFO: WAITING_TID_QUEUES: Pending list: 18 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x12] 5 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x5] 36 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x24] 33 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x21] 26 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x1a] 43 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x2b] 37 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x25] 7 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x7] 63 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x3f] 23 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x17] 35 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x23] 47 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x2f] 39 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x27] 44 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x2c] 31 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x1f] 6 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x6] 1 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x1] 34 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x22] 24 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x18] 16 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x10] 2 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x2] 19 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x13] 12 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0xc] 38 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x26] 27 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x1b] 30 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x1e] 3 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x3] 10 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0xa] 9 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x9] 79 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x4f] 48 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x30] 49 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x31] 50 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x32] 51 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x33] 52 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x34] 53 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x35] 54 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x36] 55 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x37] 56 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x38] 57 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x39] 58 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x3a] 59 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x3b] 60 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x3c] 61 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x3d] 62 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x3e] 4 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x4] 22 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x16] 25 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x19] 45 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x2d] 15 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0xf] 13 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0xd] 17 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x11] 29 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x1d] 46 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_TAG[0x2e] Total 54 Kernel Free SCB list: 8 32 28 20 41 40 14 21 11 42 0 78 77 76 75 74 73 = 72 71 70 69 68 67 66 65 64 Sequencer Complete DMA-inprog list: Sequencer Complete list: Sequencer DMA-Up and Complete list: ahd0: FIFO0 Active, LONGJMP =3D=3D 0x80ff, SCB 0x2d, LJSCB 0xff00 SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|= ENS AVEPTRS) SEQINTSRC[0x10]:(CFG4DATA) DFCNTRL[0x4]:(DIRECTION) DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL) = SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x7e] MDFFSTAT[0x2]:(DATAINFIFO) SHADDR =3D 0x00, SHCNT =3D 0x0 HADDR =3D 0x00, HCNT =3D 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL) ahd0: FIFO1 Active, LONGJMP =3D=3D 0x25c, SCB 0xf, LJSCB 0xf SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|= ENS AVEPTRS) SEQINTSRC[0x40]:(CTXTDONE) DFCNTRL[0xc]:(DIRECTION|HDMAEN) DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL) SG_CACHE_SHADOW[0xa3]:(LAST_SEG_DONE|LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x7e] MDFFSTAT[0x16]:(DATAINFIFO|DLZERO|LASTSDONE) SHADDR =3D 0x0d164000, SHCNT =3D 0x0 HADDR =3D 0x0d164000, HCNT =3D 0x0 CCSGCTL[0x0] LQIN: 0x5 0x0 0x0 0x2d 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x40 0x0 = 0x0 0x0 0x2 0x0 ahd0: LQISTATE =3D 0x25, LQOSTATE =3D 0x0, OPTIONMODE =3D 0x42 ahd0: OS_SPACE_CNT =3D 0x20 MAXCMDCNT =3D 0xa SIMODE0[0xc]:(ENOVERRUN|ENIOERR) CCSCBCTL[0x0] ahd0: REG0 =3D=3D 0x1c, SINDEX =3D 0x122, DINDEX =3D 0x102 ahd0: SCBPTR =3D=3D 0x8, SCB_NEXT =3D=3D 0xf, SCB_NEXT2 =3D=3D 0xff18 CDB a 0 1 80 20 8c STACK: 0x120 0x0 0x0 0x255 0x23e 0x8e 0x2e 0x10 >>>>>>>>>>>>>>>>>
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